In 2009, BIOPREPARATION saved my mini Greyhound’s life for an additional year. She had kidney levels so bad, and 3 vets said she needed to be put to sleep. She lost half her weight not eating until I discovered your product. I rubbed some BIOPREPARATION on her gums and to my amazement, she lifted her head up for the 1st time in days, and she tasted some chicken.